CN210758626U

CN210758626U - Light impurity removing device for flaky environment-friendly recycled polyethylene plastic

Info

Publication number: CN210758626U
Application number: CN201921745386.3U
Authority: CN
Inventors: 何海博; 沈斌; 李大伟; 刘志超
Original assignee: Cgn Tuopu Sichuan New Material Co ltd
Current assignee: Cgn Tuopu Sichuan New Material Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-16
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a slice class environmental protection regeneration polyethylene plastics light impurity remove device, the loach carrying platform comprises a supporting fram, the blanking funnel, the case that gathers materials, discharge gate and row's miscellaneous pipe, utilize first fan and second fan to form fixed wind direction in the blanking funnel, make label paper, the floccule becomes showy form in airtight space, reach pocket department along row's miscellaneous pipe when impurity is followed the wind, wind is from the mesh of pocket to diffusion all around, the wind speed reduces, label paper, the floccule drops in the pocket the inside, impurity has been avoided flying upward everywhere, the cleaning and the collection of the impurity of being convenient for again, the getting rid of slice class environmental protection regeneration polyethylene plastics light impurity has been realized, impurity removal efficiency has been improved, workman intensity of labour has been alleviateed, it makes at the pocket change simple and convenient to utilize the fast-assembling subassembly, workman's work burden has been alleviateed, production efficiency.

Description

Light impurity removing device for flaky environment-friendly recycled polyethylene plastic

Technical Field

The utility model relates to a plastics edulcoration equipment field especially relates to slice class environmental protection regeneration polyethylene plastics light impurity remove device.

Background

Polyethylene is one of five synthetic resins, and is the variety with the largest capacity and the largest import quantity in the synthetic resins in China. Polyethylene is mainly classified into three major categories, namely, Linear Low Density Polyethylene (LLDPE), Low Density Polyethylene (LDPE), and High Density Polyethylene (HDPE).

At present, the commonly used process for recycling the flaky regenerated polyethylene plastic comprises the steps of crushing, water tank separation and water settling and dehydration. The sheet regenerated polyethylene plastics treated by the simple process have poor quality, usually contain more impurities and foreign matters such as oil stains, floccules, label paper, rubber, silica gel and the like, and have serious influence on the recycling quality of the regenerated polyethylene plastics. Often, the quality of the recycled plastic is difficult to recycle in large quantities.

Especially in the process of removing light impurities such as floccules, label paper and the like, manual tearing is generally adopted at present, the light impurities are often caused to fly everywhere and scatter, and finally, the working site is manually cleaned, so that the problems of high trouble efficiency and high labor intensity of workers are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slice class environmental protection regeneration polyethylene plastics light impurity remove device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

slice class environmental protection reclaimed polyethylene plastics light impurity remove device, including support frame, blanking funnel, the workbin that gathers materials, discharge gate and row miscellaneous pipe, blanking funnel links firmly with the support frame, the workbin that gathers materials sets up in blanking funnel below and communicates with blanking funnel, the workbin that gathers materials links firmly with the support frame, it has the discharge gate to lead to on the workbin that gathers materials, blanking funnel side leads to has the row miscellaneous pipe, arrange the terminal cover of miscellaneous pipe and be equipped with the pocket, blanking funnel side is provided with first fan and second fan, first fan corresponds the setting with row miscellaneous pipe, the slope of second fan is installed, the air outlet of first fan and second fan all communicates with blanking funnel, form fixed wind direction in the blanking funnel when first fan and second fan open simultaneously, impurity is blown to row miscellaneous pipe along the wind direction.

The blanking funnel is divided into a column section and a cone section, a first fan and an impurity discharging pipe are symmetrically arranged at two sides of the column section, the bottom end of the cone section is communicated with a material collecting box, a second fan is obliquely arranged at the side surface of the cone section, the second fan and the impurity discharging pipe are positioned at the same side of the blanking funnel, a connecting plate group is arranged on a supporting frame, the tail end of the connecting plate group is rotatably connected with a mounting sleeve, the second fan is arranged in the mounting sleeve, the side surface of the cone section is communicated with an air vent, one side of an air outlet of the second fan is provided with an air collecting cover which is communicated with an air conveying pipe, the air conveying pipe penetrates through the air vent and extends into an inner cavity of the blanking funnel, the side surface of the second fan is provided with a sealing hose, the tail end of the sealing hose is fixedly connected with the cone section, the air vent is positioned at the inner side, the support connecting plate group is internally provided with a support shaft, the support shaft is in sliding connection with the strip-shaped hole, a plurality of positioning threaded holes are communicated along the length direction of the slide rail, a plurality of positioning through holes are communicated on the sliding plate, positioning screws are arranged in the positioning through holes, and the positioning screws are matched with the positioning threaded holes.

The positioning through holes are uniformly distributed along the length direction of the sliding plate and are symmetrically distributed relative to the support connecting plate group.

The pocket open end is installed on the fast-assembling subassembly, and the fast-assembling subassembly comprises a plurality of adjusting plates, and a plurality of adjusting plates are the annular distribution and are connected with the spring between the adjacent adjusting plate, arrange the terminal circumference of miscellaneous pipe and be provided with the cartridge annular, the cartridge annular matches the setting with the fast-assembling subassembly.

The tail end of the adjusting plate is provided with an inserting block, a plurality of inserting grooves are formed in the inserting ring groove, and the inserting grooves and the inserting blocks are arranged in a one-to-one correspondence mode.

The mesh bag is a nylon mesh bag with a screen window.

The side of the material collecting box is hinged with a plurality of connecting frames, the tail ends of the connecting frames are fixedly connected with the supporting frame, and the connecting frames are V-shaped.

The utility model has the advantages that:

1. utilize first fan and second fan to form fixed wind direction in blanking funnel, make label paper, the flocculus becomes showy form in airtight space, reach pocket department along arranging miscellaneous pipe as impurity, wind is to diffusion all around from the mesh of pocket, the wind speed reduces, label paper, the flocculus drops in the pocket the inside, it flies upward everywhere to have avoided impurity, be convenient for again clean and collect of impurity, the getting rid of slice class environmental protection regeneration polyethylene plastics light impurity has been realized, impurity removal efficiency is improved, workman intensity of labour has been lightened.

2. The net bag is simply and conveniently replaced by the quick assembly, the workload of workers is reduced, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 in the direction B;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present invention;

fig. 5 is a schematic view of a partial enlarged structure at D in fig. 1 according to the present invention;

fig. 6 is a schematic structural view of the middle quick-assembly component of the present invention.

In the figure, a support frame 1, a blanking funnel 2, a column section 201, a cone section 202, a material collecting box 3, a discharge port 4, a impurity discharging pipe 5, a plug-in ring groove 501, a mesh bag 6, a first fan 7, a connecting frame 8, a connecting plate group 9, a mounting sleeve 10, a connecting plate 11, a strip-shaped hole 12, a second fan 13, a wind collecting cover 1301, a wind conveying pipe 1302, a vent hole 14, a sealing hose 15, a quick assembly component 16, an adjusting plate 1601, a spring 1602, an insertion block 1603, a slide rail 17, a positioning threaded hole 18, a slide plate 19, a positioning screw 1601, a support connecting plate group 21, a support shaft 22 and a positioning through hole 23 are arranged.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

Referring to fig. 1 to 6, an embodiment of the present invention provides a device for removing light impurities from flake type environment-friendly recycled polyethylene plastic, comprising a support frame 1, a blanking funnel 2, a material collecting box 3, a material discharging port 4 and a impurity discharging pipe 5, wherein the blanking funnel 2 is fixedly connected to the support frame 1, a plurality of V-shaped connecting frames 8 are hinged to the side surface of the material collecting box 3, the end of each connecting frame 8 is fixedly connected to the support frame 1, the material collecting box 3 is communicated with the material discharging port 4, the blanking funnel 2 is divided into a column section 201 and a conical section 202, the bottom end of the conical section 202 is communicated with the material collecting box 3, the side surface of the column section 201 is communicated with the impurity discharging pipe 5, the end of the impurity discharging pipe 5 is sleeved with a nylon mesh bag through a quick-assembling component 16, the side surface of the blanking funnel 2 is provided with a first fan 7 and a second fan 13, the first fan 7 and the impurity discharging pipe 5 are symmetrically arranged at two sides of the column section 201, the, when the first fan 7 and the second fan 13 are simultaneously opened, a fixed wind direction is formed in the blanking funnel 2, impurities are blown to the impurity discharging pipe 5 along the wind direction, the wind direction refers to the figures 1 and 4, the impurities are blown upwards leftwards by the second fan 13, then the first fan 7 blows rightwards to blow the impurities to the impurity discharging pipe 5, and then the impurities fall into the mesh bag 6 to be collected.

The second fan 13 is obliquely arranged on the side surface of the conical section 202, the second fan 13 and the impurity discharging pipe 5 are positioned on the same side of the blanking funnel 2, the support frame 1 is provided with a connecting plate group 9, the tail end of the connecting plate group 9 is rotatably connected with a mounting sleeve 10, the second fan 13 is mounted in the mounting sleeve 10, the side surface of the conical section 202 is communicated with an air vent 14, one side of an air outlet of the second fan 13 is provided with a wind gathering cover 1301, a wind conveying pipe 1302 is communicated on the wind gathering cover 1301, the wind conveying pipe 1302 penetrates through the air vent 14 and extends into an inner cavity of the blanking funnel 2, the side surface of the second fan 13 is provided with a sealing hose 15, the tail end of the sealing hose 15 is fixedly connected with the conical section 202, the air vent 14 is positioned on the inner side of the sealing hose 15, the bottom of the mounting sleeve 10 is fixedly connected with a connecting plate 11, the, the supporting shaft 22 is arranged in the supporting connecting plate group 21, the supporting shaft 22 is connected with the strip-shaped hole 12 in a sliding mode, the plurality of positioning threaded holes 18 are formed in the sliding rail 17 in the length direction, the plurality of positioning through holes 23 are formed in the sliding plate 19 in a communicating mode, the positioning screws 20 are arranged in the positioning through holes 23, the positioning screws 20 are matched with the positioning threaded holes 18, and the positioning through holes 23 are evenly distributed in the length direction of the sliding plate 19 and are symmetrically distributed about the supporting connecting plate group 21.

The angle adjustment mode of the second fan 13 is as follows: referring to fig. 1 and 4, if slide plate 19 slides to a certain position leftwards, positioning screw 20 is screwed into positioning threaded hole 18 through positioning through hole 23 and fixed, at this time, support shaft 22 slides a certain distance rightwards upwards along bar-shaped hole 12, meanwhile, connecting plate 11 rotates a certain angle anticlockwise, second fan 13 rotates a certain angle anticlockwise, the angle is fixed by locking positioning screw 20, the wind direction in blanking funnel 2 can be appropriate by adjusting the angle of second fan 13, and impurities can be better discharged into mesh bag 6 for collection.

6 open ends of pocket are installed on quick-assembling component 16, and quick-assembling component 16 comprises a plurality of adjusting plates 1601, and a plurality of adjusting plates 1601 are the annular distribution and are connected with spring 1602 between the adjacent adjusting plate 1601, the 5 terminal circumference of trash discharge pipe is provided with cartridge annular groove 501, and cartridge annular groove 501 matches the setting with quick-assembling component 16, adjusting plate 1601 end is provided with inserted block 1603, is provided with a plurality of slots on the cartridge annular groove 501, and the slot sets up with inserted block 1603 one-to-one.

The replacement mode of the mesh bag 6 is as follows: can pull open each adjusting plate 1601, the broken ring (refer to fig. 6) internal diameter that adjusting plate 1601 constitutes is greater than the external diameter of arranging miscellaneous pipe 5, then take off pocket 6 to handle the impurity in the pocket, when changing new pocket 6, the fast-assembling subassembly 16 that will pull open inserts in cartridge ring groove 501, and insert the terminal inserted block 1603 of every adjusting plate 1601 in the slot that corresponds, the shrink of spring 1602 can make each independent adjusting plate 1601 link into whole and insert the process of cartridge ring groove 501 simultaneously more convenient.

The replacement of the mesh bag 6 is simple and convenient when the mesh bag 6 is full of impurities, the workload of workers is reduced, and the production efficiency is improved.

When in work:

the method comprises the steps of feeding materials to be processed into the top of a blanking funnel 2 by using a lifting machine, enabling the materials to fall into a material collecting box 3, enabling the label paper and floccules to be in a floating state in a closed space in the falling process due to the fact that a fixed wind direction is formed in the blanking funnel 2 when a second fan 13 and a first fan 7 are simultaneously opened, enabling the impurities to reach a mesh bag 6 along a impurity discharging pipe 5 along with wind, enabling the wind to diffuse around from meshes of the mesh bag 6, reducing the wind speed, enabling the label paper and the floccules to fall into the mesh bag 6, avoiding the impurities from flying everywhere by the mesh bag 6, facilitating cleaning and collecting of the impurities, enabling the non-light impurities to continue to be conveyed to the next processing link from a discharge port 4 by using the second lifting machine, and achieving the purpose of removing the light impurities in a production line by using the sheet type environment-friendly.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The device for removing light impurities in flaky environment-friendly recycled polyethylene plastic comprises a support frame (1), a blanking funnel (2), a material collecting box (3), a discharge port (4) and an impurity discharging pipe (5), and is characterized in that the blanking funnel (2) is fixedly connected with the support frame (1), the material collecting box (3) is arranged below the blanking funnel (2) and communicated with the blanking funnel (2), the material collecting box (3) is fixedly connected with the support frame (1), the discharge port (4) is communicated with the material collecting box (3), the impurity discharging pipe (5) is communicated with the side surface of the blanking funnel (2), a mesh bag (6) is sleeved at the tail end of the impurity discharging pipe (5), a first fan (7) and a second fan (13) are arranged on the side surface of the blanking funnel (2), the first fan (7) is arranged corresponding to the impurity discharging pipe (5), the second fan (13) is installed in an inclined manner, air outlets of the first fan (7) and the second fan (13) are communicated with the blanking funnel (2), when the first fan (7) and the second fan (13) are simultaneously started, a fixed wind direction is formed in the blanking funnel (2), and impurities are blown to the impurity discharge pipe (5) along the wind direction.

2. The device for removing the light impurities in the sheet-shaped environment-friendly recycled polyethylene plastic according to claim 1, wherein the blanking funnel (2) is divided into a column section (201) and a cone section (202), the first fan (7) and the impurity discharging pipe (5) are symmetrically arranged at two sides of the column section (201), the bottom end of the cone section (202) is communicated with the material collecting box (3), the second fan (13) is obliquely arranged at the side surface of the cone section (202), the second fan (13) and the impurity discharging pipe (5) are positioned at the same side of the blanking funnel (2), the support frame (1) is provided with a connecting plate group (9), the tail end of the connecting plate group (9) is rotatably connected with a mounting sleeve (10), the second fan (13) is mounted in the mounting sleeve (10), the side surface of the cone section (202) is communicated with a vent hole (14), one side of an air outlet of the second fan (13) is provided with an air collecting cover (1301), and the air conveying pipe (1302) is, the air delivery pipe (1302) penetrates through the vent hole (14) and extends into the inner cavity of the blanking hopper (2), a sealing hose (15) is installed on the side face of the second fan (13), the tail end of the sealing hose (15) is fixedly connected with the conical section (202), the vent hole (14) is located on the inner side of the sealing hose (15), a connecting plate (11) is fixedly connected with the bottom of the mounting sleeve (10), a strip-shaped hole (12) is formed in the connecting plate (11), a sliding rail (17) is installed at the top of the material collection box (3), a sliding plate (19) is slidably connected with the sliding rail (17), a supporting connecting plate group (21) is arranged at the top of the sliding plate (19), a supporting shaft (22) is arranged in the supporting connecting plate group (21), the supporting shaft (22) is slidably connected with the strip-shaped hole (12), a plurality of positioning threaded holes (18) are formed in the length direction of the, the positioning screw (20) is matched with the positioning threaded hole (18).

3. The device for removing light impurities in sheet-like environment-friendly recycled polyethylene plastic according to claim 2, wherein the positioning through holes (23) are uniformly distributed along the length direction of the sliding plate (19) and are symmetrically distributed about the supporting connecting plate group (21).

4. The device for removing the light impurities in the sheet-shaped environment-friendly recycled polyethylene plastic according to claim 1, wherein the open end of the mesh bag (6) is installed on the quick assembly (16), the quick assembly (16) is composed of a plurality of adjusting plates (1601), the adjusting plates (1601) are distributed in a ring shape, springs (1602) are connected between the adjacent adjusting plates (1601), an insertion ring groove (501) is circumferentially arranged at the tail end of the impurity removing pipe (5), and the insertion ring groove (501) is matched with the quick assembly (16).

5. The device for removing light impurities in flaky environment-friendly recycled polyethylene plastic according to claim 4, wherein the tail end of the adjusting plate (1601) is provided with an inserting block (1603), the inserting ring groove (501) is provided with a plurality of inserting grooves, and the inserting grooves and the inserting blocks (1603) are arranged in a one-to-one correspondence manner.

6. The device for removing light impurities in sheet-like environment-friendly recycled polyethylene plastic according to claim 1, wherein the mesh bag (6) is a nylon mesh screen bag.

7. The device for removing the light impurities in the flaky environment-friendly recycled polyethylene plastic according to claim 1, wherein the side surface of the material collecting box (3) is hinged with a plurality of connecting frames (8), the tail ends of the connecting frames (8) are fixedly connected with the supporting frame (1), and the connecting frames (8) are V-shaped.